On Optical ZCZ Codes With a Good Aperiodic Autocorrelation Property

被引：0
|
作者：
Abudoukeremu, Ainiwan [1 ]
Matsufuji, Shinya [1 ]
Matsumoto, Takahiro [1 ]
机构：
[1] Yamaguchi Univ, Grad Sch Sci & Engn, Yamaguchi, Japan
来源：
2013 15TH INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION TECHNOLOGY (ICACT) | 2013年
关键词：
sequence design; optical ZCZ code; E-sequence; optical communication; ZERO-CORRELATION ZONE; BINARY SEQUENCES; CDMA SYSTEMS; DESIGN; SETS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A quasi-synchronous optical code division multiple access (OCDMA) system, which uses a set of pairs of binary and bi-phase sequences with a zero correlation zone (Zcz) called an optical ZCZ (O-ZCZ) code as a spreading code, can efficiently mitigate multiple access interferences (MAI). This paper presents O-ZCZ codes of length 2(n+1) with the minimum zero correlation zone Zcz=1, which possess a low aperiodic autocorrelation property. They are derived from complementary sequence pairs of length 2(n) that the sum of these aperiodic autocorrelation functions take zero except zero-shift.
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页码：586 / 589
页数：4
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